Quercetin for sale is in a class of metabolites known as “flavonoids,” a natural ingredient that can be found in many different fruits, vegetables and plants. Basically, if you consume a lot of organic foods that sprout from the earth, you’ll get a lot of quercetin. In countries like Spain, where the cuisine is heavy in fruits and vegetables, people have shown high daily intakes of quercetin. (Mediterranean diet, anyone?) Quercetin is also available in medicinal botanicals like ginkgo biloba, and as a dietary supplement.
Product Name | Natural sophora flower bud extract quercetin powder pharmaceutical grade Sophora Japonica Extract quercetin 98% |
Spe.: | 95% Quercetin HPLC 98%Quercetin UV |
Key words | Sophora Japonica Extract quercetin |
Delivery Time | 1-3 working days |
Package | 25kg/Fiber Drum |
Shelf Time | 2 years |
ITEM | SPECIFICATION | RESULTS |
ASSAY | ≥98% | Complies |
Odor | Characteristic | |
Sulphated Ash | ≤5.0% | Complies |
Loss on drying | ≤5.0% | Complies |
Sieve Analysis | 100% pass 80 mesh | 2.0% |
CHEMICAL CONTROL | 3.3% | |
Heavy Metals | ≤10ppm | Complies |
Arsenic | ≤2 ppm | Complies |
Total Plate Count | ≤10000 cfu/g | Complies |
Yeast & Mold | ≤100 cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Heart disease. Some research suggests that eating foods rich in quercetin, such as tea, onions and apples, can reduce the risk of heart disease-related death in elderly men. However, other early research suggests that taking a daily quercetin supplement does not improve heart disease risk factors.
High cholesterol. Short-term use of quercetin supplements does not seem to lower “bad cholesterol” (low-density lipoprotein (LDL) cholesterol), lower total cholesterol, or raise “good cholesterol” (high-density lipoprotein (HDL) cholesterol).
High blood pressure. Some research suggest that 365mg of quercetin aglycone twice daily produces a small (5-7 mmHg) decrease in blood pressure in people with untreated, mild high blood pressure. It's not known yet how important this is.
Exercise-induced respiratory infections. Developing research shows that taking 500 mg of quercetin twice daily for 3 weeks before, and continuing during 3 days of extended, intense cycling reduces the number of upper respiratory infections in the 14 days following the heavy exercise.
Kidney transplantation. Some research suggests that a combination of 20 mg of quercetin and 480 mg of curcumin taken once or twice daily, starting within 24 hours of kidney transplantation and continuing for one month, in combination with anti-rejection drugs, improves early function of the transplanted kidney.
Lung cancer. Some research suggests that consuming high amounts of quercetin in the diet might reduce the chance of developing lung cancer, especially in men who smoke.
1. Quercetin Pharmaceutical industry: Some medicine with bromelain like throat tablet can diminish inflammation, facilitate digestion and improve immunological competence.So it can be applied in examination, treatment of gynecopathy, glaucoma and inset bitten.
2. Quercetin Food industry: It can be applied in hydrolyzing protein of plants and animals, so it can be used in the meat tenderizer,wine clarifier,stabilizer of noodle,health foods and soy sauce brewing etc. It can also improve the nutritional value.
The Best Quercetin for Sale Supplier
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Why Choose Undersun Quercetin for Sale?
Undersun specialize in quercetin for sale near me for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.
Where to buy Quercetin?
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